Home / 4,384,412.96-6,560,082.48-2,588,273.60

Finding the Fourth Proportional to 4,384,412.96, 6,560,082.48 and 2,588,273.60

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Solution

The fourth proportional to 4,384,412.96, 6,560,082.48 and 2,588,273.60 is: 3,872,648.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,384,412.96 : 6,560,082.48 = 2,588,273.60 : x
  2. Step 2: Convert to fraction form
    4,384,412.96/6,560,082.48 = 2,588,273.60/x
  3. Step 3: Cross multiply
    4,384,412.96x = 6,560,082.48 × 2,588,273.60
  4. Step 4: Simplify right side
    4,384,412.96x = 16,979,288,296,806.53
  5. Step 5: Solve for x
    x = 16,979,288,296,806.53/4,384,412.96
  6. Step 6: Final answer
    x = 3,872,648.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.